- Material and build: The door frame is made of iron sheet and the door cover is plastic. It is safe for poultry, maintenance-friendly, lightweight, and easy to operate. The finish resists paint fading, reducing worry and upkeep. - LED display controller: A high‑resolution LED display shows timing settings clearly. Buttons make it easy to set the exact opening and closing times, so you can see at a glance when the coop will operate. - 3‑in‑1 automatic door: Three in one automatic chicken coop door with light detection, time control, and remote control. The door opens automatically at dawn using light detection and includes a remote control option. Obstacle detection distance up to 16 meters helps prevent collisions. - Timer function: The timer mode for the solar powered door lets you manually set opening and closing times based on season, flock behavior, and coop layout for convenient and efficient operation. Use scenarios: - Small backyard coop with limited power: solar powered operation ensures dawn opening and reliable closing without mains power. - Remote or off‑grid farms: automated control and solar power enable hands‑free operation in locations without electrical supply. - Seasonal adjustments: customize the schedule to early or late sunrises so hens consistently start and end their day on time.